Method onWheel

packages/plugin-worker/lib/events/EventSystem.ts:451–457

* Passive handler for `wheel` events on EventSystem.domElement this.domElement. * @param nativeEvent - The native wheel event.

(nativeEvent: WheelEvent)

   * @param nativeEvent - The native wheel event.
   */
  protected onWheel(nativeEvent: WheelEvent): void {
    if (!this.features.wheel) return;
    const wheelEvent = this.normalizeWheelEvent(nativeEvent);

    this.rootBoundary.rootTarget = this.renderer.lastObjectRendered;
    this.rootBoundary.mapEvent(wheelEvent);
  }

  /**
   * Sets the {@link EventSystem#domElement domElement} and binds event listeners.